Roll src/third_party/skia 9d958b54af30..6c242459120d (5 commits)

https://skia.googlesource.com/skia.git/+log/9d958b54af30..6c242459120d


git log 9d958b54af30..6c242459120d --date=short --no-merges --format='%ad %ae %s'
2018-11-13 brianosman@google.com Remove SK_IGNORE_LINEONLY_AA_CONVEX_PATH_OPTS from Skia's Chromium GN
2018-11-13 scroggo@google.com Remove unused SkPath::unique()
2018-11-13 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 6ed398b46847..b3c4d88a647a (1 commits)
2018-11-13 scroggo@google.com Build custom empty SkFontMgr for Android Framework
2018-11-13 jvanverth@google.com Avoid overflow in bufferOffset calculations


Created with:
  gclient setdep -r src/third_party/skia@6c242459120d

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux-chromeos-compile-dbg;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel;master.tryserver.blink:linux_trusty_blink_rel

BUG=chromium:b/118742766
TBR=rmistry@chromium.org

Change-Id: Ife94330d4007392c300980f4c387e0fd8267bcb7
Reviewed-on: https://chromium-review.googlesource.com/c/1334249Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#607863}

DEPS

@@ -116,7 +116,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': '9d958b54af309b70f0e3513324f8059cbd68d4ce',
+  'skia_revision': '6c242459120d847745c02c94ebe746c0e3cc23d1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.